These files contain the interpolated pixels at q111 for silver NP solution 
exposures. Other than the interpolation, and some masking, these files
are unprocessed. Raw computation of the correaltions should display
peaks at delta_1 and delta_2 as per the manuscript, however there should
also be significant noise.

They are in the hdf5 format. Each file contains one dataset called "/data"
which has dimension (num_shot x num_phi). num_phi = 4320 and is the number 
of interpolated pixels around the q111 ring.  num_shot is the number of shots
,denoted in the filename. Most files have 1500 shots, but the last file
has 496 shots.

Pixel values of -1 are supposed to be masked and represent the space between
modules on the detector. The gap positions change occasionally as the 
detector-to-sample distance is changed, and hence the location of ring q111 
on the detector changes.
